47178681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 72852480

約数和(自身を除く): 25673799

約数列:

[1, 3, 11, 23, 33, 61, 69, 183, 253, 671, 759, 1019, 1403, 2013, 3057, 4209, 11209, 15433, 23437, 33627, 46299, 62159, 70311, 186477, 257807, 683749, 773421, 1429657, 2051247, 4288971, 15726227, 47178681]

約数ペア:

[(1, 47178681), (3, 15726227), (11, 4288971), (23, 2051247), (33, 1429657), (61, 773421), (69, 683749), (183, 257807), (253, 186477), (671, 70311), (759, 62159), (1019, 46299), (1403, 33627), (2013, 23437), (3057, 15433), (4209, 11209)]